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ECON 103L · Lab 1B

Econometrics Laboratory

Fall 2026Chen, Y.1 unit

Seats, time, final and grades

Seats

Closed.

34 of 34 enrolled.

Meets

T 1:00pm-1:50pm

This discussion only. You also attend Lec 1.

Final

None on the page dibs read

No exam time on the page dibs read. That is not the registrar saying there is no final.

Grades

3.09
predicted, all instructors · 3,684 grades

3,684 letter grades, everyone who has taught ECON 103L.

Read 39 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 3 times since 18 August. The last time was 27 September.

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Before you can enroll

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Concurrent enrollment in Economics 103 is required.

Restrictions read 34 hours ago.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: T 1:00pm-1:50pm

Lecture: F 9:00am-9:50am

Public Affairs Building 2400A

Grades

3.09
predicted, all instructors · 3,684 grades

Of the 9 people in the grade record for ECON 103L, the 2 with the most grades: BOSWELL, KIMBERLY SASHA-GAYE at 3.11 over 1,042 grades and CONVERY, PATRICK DENNIS at 2.99 over 1,003 grades.

A range
37%
P/NP
<1%
D/F/W
3.9%

Full grade history for ECON 103L

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

What the work looks like

  • Exams mentioned, no number given, said by 4 reviewers
  • Projects mentioned, no number given, said by 1 reviewer

Read from 10 reviews 26 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Reviews for ECON 103L Search the reviews for Y. Chen

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 31921F
  • 21822W
  • 26022S
  • 30422F
  • 21823W
  • 27023S
  • 33423F
  • 27324W
  • 38024F
  • 30325W
  • 9925S
  • 38025F
Enrollment by term: 21F 319, 22W 218, 22S 260, 22F 304, 23W 218, 23S 270, 23F 334, 24W 273, 24F 380, 25W 303, 25S 99, 25F 380

Peak 380 · most recent 25F at 380

Seats over time

Filled by 1 over about 1 month

3 times reopened
34 of 34 · no seats left
18 Aug 04:309 Sep 14:412 Oct 00:52
dibs read 143 of the 904 hours its hourly record covers, 16%, and did not look in 761. dibs had no hourly record before 25 Aug, which is the other 173 of 1077 plotted.34 of 34 enrolled at the newest reading, 39 minutes ago, and no seats left. Seats from 18 Aug 04:30 to 2 Oct 00:52, 33 to 34. dibs read 143 of the 904 hours its hourly record here covers, 16%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 761 hours dibs was keeping a record and did not reach this section. Nothing before 25 August at 09:00, where this section's record starts, has a read either way, which is 173 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 39 minutes ago.

Show the readings (13)
Recorded Enrolled Capacity Status Waitlist Hours read
2 Oct 00:52 34 34 closed - 14 of 70
29 Sep 03:02 34 34 closed - 7 of 36
27 Sep 16:52 33 34 open - 20 of 113
23 Sep 00:22 34 34 closed - 7 of 28
21 Sep 21:02 33 34 open - 3 of 15
21 Sep 07:42 34 34 closed - 16 of 89
17 Sep 15:52 33 33 closed 1 of 1 6 of 35
16 Sep 05:12 33 33 waitlist 0 of 1 5 of 22
15 Sep 08:52 32 33 open 0 of 1 2 of 8
15 Sep 01:12 33 33 waitlist 0 of 1 5 of 27
13 Sep 23:42 33 33 closed 1 of 1 10 of 70
11 Sep 02:40 33 33 waitlist 0 of 1 59 of 575, 173 no hourly record
18 Aug 04:30 33 33 closed 1 of 1 -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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Lab 1B shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

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